Import kernel control interface

[lttng-tools.git] / include / lttng / lttng.h

diff --git a/include/lttng/lttng.h b/include/lttng/lttng.h
index e88e22b07f6861cbe73b9951f893774904866dd0..39a6cbdad383241ad0adf93744d1833bbc8a7b5f 100644 (file)
--- a/include/lttng/lttng.h
+++ b/include/lttng/lttng.h
@@ -20,6 +20,7 @@
 #define _LIBLTTNGCTL_H
 
 #include <limits.h>
+#include <stdint.h>
 #include <uuid/uuid.h>
 
 /* Default unix group name for tracing.
@@ -72,4 +73,17 @@ extern int lttng_ust_create_trace(pid_t pid);
 extern int lttng_ust_start_trace(pid_t pid);
 extern int lttng_ust_stop_trace(pid_t pid);
 
+/*
+ * Kernel tracer control
+ */
+extern int lttng_kernel_enable_event(char *event_name);
+extern int lttng_kernel_disable_event(char *event_name);
+extern int lttng_kernel_create_session(void);
+extern int lttng_kernel_start_tracing(void);
+extern int lttng_kernel_stop_tracing(void);
+extern int lttng_kernel_create_channel(int overwrite,
+               uint64_t subbuf_size, uint64_t num_subbuf,
+               unsigned int switch_timer_interval,
+               unsigned int read_timer_interval);
+
 #endif /* _LIBLTTNGCTL_H */